scubatech
Well-known member
The LS crate engine platform is legendary for reliability and performance. GM, per government mandates ruined the best engine ever for swaps, power in a small package, and reliability. Right now the L8T engine is really hot for swaps and good power.If you go on Reddit, there's a lot more failures because it represents a larger group of of failures across many vehicle platforms including 5.3L and 6.2L.
To be sure, GM screwed the pooch on an otherwise bulletproof motor. Then they leveraged the consumer further by making them wait and jump through hoops to get it resolved.
If you have a motor failure under warranty, GM customer service should be sending you a list of vehicles within 50 miles of you to choose a replacement at their expense. You should be driving again in 24-48 hours.
It's a shame really, what these stupid government restrictions have cost everyone, GM included. The end user always picks up the tab!